Features
Air drive type square gate valve
Specifications
-
Model SG Operation method Pneumatic Connection flang Square special flange Bakeout temperature Valve body: 150 ℃ Drive part: 65℃ Leak volume 10⁻⁹ Pa · m³ / sec order Shaft seal O ring, Oil seal Applicable pressure Atmospheric pressure to 10⁵ Pa Material Body: SUS 304
Valve body: SUS 304
Valve seat packing: Viton O ringOperation air pressure 5×105Pa
Dimension drawing
SG Flange Type Dimension Table
| Model | A | B | C | D | E | F | G | H |
| SG-15 | 270.0 | 150.0 | 345.0 | 112.5 | 282.5 | 288.5 | 81.0 | 116.0 |
| SG-22 | 270.0 | 220.0 | 366.0 | 158.0 | 392.0 | 370.5 | 81.0 | 177.0 |
| SG-40 | 400.0 | 295.0 | 580.0 | 216.5 | 531.5 | 457.0 | 99.0 | 200.0 |
Remarks
We also manufacture valves with diameter sizes of 10 inches or more and square special dimensions.
We also manufacture valves with aluminum materials.
Connection flanges other than CF and VF can also be produced.
This specification is possible to change without notice for improvement.